How it works
This workflow checks the health of your web services or APIs on a schedule, prevents false alerts with a second verification, and sends confirmed failure alerts directly to Slack.
- Performs scheduled HTTP health checks
- Waits and retries before confirming failure
- Sends alerts only if the service fails twice in a row
- Reduces false positives and avoids alert fatigue
Setup steps
- Add your service URL(s) in the HTTP Request nodes
- Configure your Slack Bot Token in n8n
- Deploy the workflow
- Get real-time Slack alerts when services go down 🚨
Use case
Perfect for IT teams, DevOps engineers, and developers who need reliable uptime monitoring without noise.
